/* ===========================
   CSS Variables & Base Styles
   =========================== */
:root {
    --midea-blue: #19A7E0;
    --midea-dark: #007FBF;
    --midea-accent: #7BE0FF;
    --white: #ffffff;
    --light-blue: #f0f9ff;
    --very-light-blue: #e6f6ff;
    --text-dark: #1a1a2e;
    --text-muted: #64748b;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: linear-gradient(135deg, var(--white) 0%, var(--very-light-blue) 50%, var(--light-blue) 100%);
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===========================
   Animated Background Blobs
   =========================== */
.light-blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--midea-accent) 0%, transparent 70%);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--midea-blue) 0%, transparent 70%);
    bottom: -5%;
    left: 10%;
    animation-delay: 7s;
}

.blob-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--midea-dark) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 30px) scale(0.9);
    }
}

/* Light sweep animation */
.light-sweep {
    position: fixed;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    top: -50%;
    left: -50%;
    pointer-events: none;
    z-index: 1;
    animation: sweep 15s ease-in-out infinite;
}

@keyframes sweep {
    0% {
        transform: translate(-100%, -100%);
    }
    50% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(100%, 100%);
    }
}

/* ===========================
   Header
   =========================== */
.site-header {
    position: relative;
    z-index: 10;
    padding: 2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.7);
}

.logo-container {
    animation: fadeInDown 1s ease-out;
}

.logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(25, 167, 224, 0.3));
    transition: filter 0.3s ease, transform 0.3s ease;
}

.logo:hover {
    filter: drop-shadow(0 0 30px rgba(25, 167, 224, 0.5));
    transform: scale(1.05);
}

.language-selector {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    animation: fadeInDown 1s ease-out 0.2s backwards;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: color 0.2s ease, background-color 0.2s ease;
    position: relative;
}

.lang-btn:hover {
    color: var(--midea-blue);
    background-color: rgba(25, 167, 224, 0.1);
}

.lang-btn.active {
    color: var(--midea-blue);
    font-weight: 600;
}

.lang-btn.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background-color: var(--midea-blue);
    border-radius: 2px;
}

.lang-divider {
    color: var(--text-muted);
    opacity: 0.3;
}

/* ===========================
   Main Content Layout
   =========================== */
.main-content {
    position: relative;
    z-index: 5;
    padding: 3rem 3rem 6rem;
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.content-column {
    animation: fadeInLeft 1s ease-out 0.3s backwards;
}

.visual-column {
    animation: fadeInRight 1s ease-out 0.4s backwards;
}

/* Coming Soon Badge - More Prominent */
.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 2rem;
    background: rgba(25, 167, 224, 0.1);
    border: 1px solid rgba(25, 167, 224, 0.3);
    border-radius: 50px;
    color: var(--midea-blue);
    font-size: 0.900rem;
    font-weight: 650;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}


.badge-pulse {
    width: 8px;
    height: 8px;
    background-color: var(--midea-blue);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.badge-glow {
    width: 8px;
    height: 8px;
    background-color: var(--midea-blue);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.badge-text {
    position: relative;
    z-index: 2;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    background: linear-gradient(135deg, var(--midea-blue) 0%, var(--midea-dark) 50%, var(--midea-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    animation: textPulse 3s ease-in-out infinite;
}

@keyframes textPulse {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

/* Headline */
.headline {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--midea-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Description */
.description {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 500px;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    border: 1px solid rgba(25, 167, 224, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--midea-blue);
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===========================
   Visual Hero Column with Real Images
   =========================== */
.hero-visual {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card {
    position: absolute;
    width: 280px;
    height: 320px;
    background: var(--white);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(25, 167, 224, 0.1) 100%);
    pointer-events: none;
}

.card-1 {
    top: 50px;
    left: 50px;
    animation: floatCard 6s ease-in-out infinite;
    z-index: 3;
}

.card-2 {
    top: 150px;
    right: 30px;
    animation: floatCard 6s ease-in-out infinite 2s;
    z-index: 2;
}

.card-3 {
    bottom: 80px;
    left: 150px;
    animation: floatCard 6s ease-in-out infinite 4s;
    z-index: 1;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
}

.product-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 30px 40px -5px rgba(25, 167, 224, 0.3);
    z-index: 10;
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

/* ===========================
   Product Gallery Section
   =========================== */
.product-gallery {
    max-width: 1400px;
    margin: 6rem auto 4rem;
    padding: 0 3rem;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.gallery-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--midea-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay h3 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 40px -5px rgba(25, 167, 224, 0.4);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay h3 {
    transform: translateY(0);
}

/* ===========================
   Footer
   =========================== */
.site-footer {
    position: relative;
    z-index: 10;
    padding: 3rem 3rem 2rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(25, 167, 224, 0.1);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--midea-blue);
    transition: width 0.2s ease;
}

.footer-links a:hover {
    color: var(--midea-blue);
}

.footer-links a:hover::after {
    width: 100%;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(25, 167, 224, 0.1);
    color: var(--midea-blue);
    transition: background-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background-color: var(--midea-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-align: center;
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .visual-column {
        order: -1;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .product-card {
        width: 230px;
        height: 270px;
    }
    
    .headline {
        font-size: 2.5rem;
    }
    
    .badge-text {
        font-size: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .logo {
        height: 50px;
    }
    
    .language-selector {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-content {
        padding: 2rem 1.5rem 4rem;
    }
    
    .headline {
        font-size: 2rem;
    }
    
    .badge-text {
        font-size: 1.25rem;
        letter-spacing: 0.1em;
    }
    
    .coming-soon-badge {
        padding: 1rem 2rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .product-card {
        width: 180px;
        height: 220px;
    }
    
    .card-1 {
        top: 20px;
        left: 20px;
    }
    
    .card-2 {
        top: 100px;
        right: 10px;
    }
    
    .card-3 {
        bottom: 40px;
        left: 70px;
    }
    
    .product-gallery {
        margin: 4rem auto 2rem;
        padding: 0 1.5rem;
    }
    
    .gallery-title {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-item {
        height: 300px;
    }
    
    .footer-links {
        gap: 1rem;
    }
    
    .site-footer {
        padding: 2rem 1.5rem 1.5rem;
    }
}